八分之五减四分之一乘以括号九分之八除以三分之二简便计算

2024-10-30 00:24:43
推荐回答(3个)
回答1:

简便计算
5/8-1/4×(8/9÷2/3)
=5/8-1/4×4/3
=5/8-1/3
=7/24

回答2:


回答3:

5/8-1/4x(8/9÷2/3)
=5/8-1/4x(8/9x3/2)
=5/8-1/4x4/3
=5/8-1/3
=15/24-8/24
=7/24